Brief： Quality Assurance: 1) Visual inspection of surface 2) Dimensional test acc. to production drawing 3) Heattreatment recorder, Time temperature chart including temperature pattern 4) NDT, such as

Quality Assurance:
1) Visual inspection of surface
2) Dimensional test ACC. to production drawing
3) Heattreatment recorder, Time temperature chart including temperature pattern
4) NDT, such as UTASTM A609 or equivalent , MT EN 1369 or equivalent , PT ect.
5) Chemical analysis
6) Mechanical properties in cast on test bar
7)By certificate acc. to DIN/EN 10204 3.1 (3.1B) for each product.
on,then in pallet or according to your Package Standards.http://www.castingsmanufacturers.com
。